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Synthese von 5,6‐Dimethyl‐4‐oxo‐1,3,4,5‐tetrahydro‐imidazo‐[4,5‐ c ] [1,2,6]thiadiazin‐2,2‐dioxid und 7‐Methyl‐4‐oxo‐1 H ‐3,4‐dihydro‐pyrimido[4,5‐ c ][1,2,6]thiadiazin‐2,2‐dioxid
Author(s) -
Edenhofer Albrecht,
Meister Walter
Publication year - 1977
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19770600226
Subject(s) - chemistry , ring (chemistry) , stereochemistry , medicinal chemistry , organic chemistry
Synthesis of 5,6‐Dimethyl‐4‐oxo‐1,3,4,5‐tetrahydro‐imidazo[4,5‐ c ][1,2,6]thiadiazin 2,2‐dioxide and 7‐Methyl‐4‐oxo‐1 H ‐3,4‐dihydropyrimido[4,5‐ c ][1,2,6]thiadiazin 2,2‐dioxide The derivatives of the above heterocyclic ring systems were prepared by reaction of the corresponding o ‐amino esters with sulfamoylchloride.